icemelon9 commented on a change in pull request #4644: [Relay][AutoTVM] Relay
op strategy
URL: https://github.com/apache/incubator-tvm/pull/4644#discussion_r382400753
##########
File path: python/tvm/autotvm/record.py
##########
@@ -119,20 +124,29 @@ def decode(row, protocol='json'):
Parameters
----------
- row: str
+ row : str
a row in the logger file
- protocol: str
+
+ protocol : str
log protocol, json or pickle
Returns
-------
- input: autotvm.tuner.MeasureInput
- result: autotvm.tuner.MeasureResult
+ ret : tuple(autotvm.tuner.MeasureInput, autotvm.tuner.MeasureResult), or
None
+ The tuple of input and result, or None if input uses old version log
format.
"""
# pylint: disable=unused-variable
+ global _old_version_warning
+
if protocol == 'json':
row = json.loads(row)
- tgt, task_name, task_args, task_kwargs, workload, config = row['i']
+ if 'v' in row and row['v'] == 0.1:
+ if _old_version_warning:
+ logger.warning("AutoTVM log version 0.1 is no longer
supported.")
Review comment:
I'll do a follow up PR to tophub and try to convert to the correct log
format. But I can't guarantee every record could be converted successful.
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